[Mesa-dev] [Bug 100928] exported opengl function in generated dll was mangled when building with msvc 2015 Update 3

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri May 5 16:25:32 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=100928

--- Comment #2 from George Kyriazis <george.kyriazis at intel.com> ---
There seems to be multiple issues here.

First of all, swr driver is not buildable with machine=x86 (only compile with
64-bit builds).  I don't understand how you managed to build a 32-bit swr
driver.

Second, on windows, it looks like both swr and llvmpipe advertise 3.0 core
profile.  The smooth_opengl3.c test that was attached, explicitly asks for 3.1,
which, of course, cannot be provided.

It looks like there is a mesa OS dependence on the advertised core profile.  It
looks like Windows advertises 3.0, while linux advertises 3.3, at least for
llvmpipe and swr drivers.

It doesn't look like it's a swr-specific driver bug.

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